White noise for Instrument Oscillator
A thing I do with spoken words or vocals is to play them at half speed, this losses some of the high frequencies, these can be replaced!? by using a Envelope follower to modulate it with noise. An example of this is a Audio Effect in Ableton Live called Erosion.
The Oscillator Wave shape has various waveforms in the positive 0 to 1 range, the negative 0 to -1 range is currently unused, The negative range could be used for a few variations of randomly generated noise, White, Pink etc.
Thanks for all the sound features so far...
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There is a setting for "varispeed" on sound gadgets. When that's on, and you slow it down, it plays the sample slower--making it sound lower. If you turn it off, it will play the sample slower using *granular synthesis* under the hood--meaning it plays little slices of the original sample at full speed and it doesn't make it sound lower, but it will play through the sample slower. This can have some side-effects to the audio, but that's how you can get audio to play slower without changing pitch.
Here's a video demonstration of that setting: https://www.youtube.com/watch?list=PLX3qX-yI9vm4-bcQbwdI3BalE2s3ZDoNs&t=163&v=zxMk2oa8b4A&feature=youtu.be&ab_channel=TAPgiles
I didn't understand how playing noise on top of the sample would make it sound higher, sorry...
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To be clear I know how to change the speed or pitch, What I am suggesting is noise as a oscillator.
Using noise as the modulator is a synthesis technique, the above was just an example of how it could be used in dreams.
White noise contains all frequencies!? so it just adds noise in the higher frequencies in my example, the envelope follower means more noise is heard the louder the voice gets, it produces a different & quite distinct sound compared to using granular stretch, more dark & evil & is not intended to sound like the original.
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